KR20040048696A - Plat panel display device - Google Patents

Abstract

PURPOSE: A flat panel display is provided to reduce an entire size and enhance the assembly capacity by using a thin metal clip. CONSTITUTION: An LCD(Liquid Crystal Display)(500) includes a display unit for displaying an image, a mold frame(200) mounted to the display unit, a plurality of metal clips(300) for fixing to the mold frame(200) and supporting the display unit, and a top chassis(400) for fixing the mold frame(200) and covering the display unit. The mold frame(200) is comprised of a bottom surface(210) and the first to fourth side walls(220,230,240,250) extended from the bottom surface(210). An LCD panel(110) is mounted to an upper portion of the first to fourth side walls(220,230,240,250). The top chassis(400) is comprised of an upper surface(410) formed a transmittance window for opening a display region of the LCD panel(110) and the fifth to eighth side walls(420,430,440,450) extended from the upper surface(410). The top chassis(400) is combined with the mold frame(200).

Description

Flat panel display {PLAT PANEL DISPLAY DEVICE}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a flat panel display, and more particularly, to a flat panel display which can improve the assemblability while reducing the overall size.

A liquid crystal display device applies a voltage to a specific molecular array of a liquid crystal to convert it into another molecular array, and visually changes optical properties such as birefringence, photoreactivity, dichroism, and light scattering characteristics of the liquid crystal cell emitted by the molecular array. Convert it to a change and display it.

The liquid crystal display device is gradually enlarged according to a user's request, and correspondingly, the size of the liquid crystal display panel for displaying an image and the mold frame for accommodating the liquid crystal display panel is also gradually increased.

In detail, the mold frame includes a bottom surface and sidewalls extending from the bottom surface, and a stepped portion on which the liquid crystal display panel is seated is formed at the top of the sidewalls. The liquid crystal display panel is mounted on the stepped portion, and the liquid crystal display panel on which the seat is mounted is supported by the side wall. Therefore, the liquid crystal display panel does not flow even after it is seated on the mold frame.

In this case, the sidewalls are formed to have a sufficient thickness to secure a seating surface on which the liquid crystal display panel is mounted and to support the liquid crystal display panel.

As the screen of the liquid crystal display device increases, the size of the liquid crystal display panel also increases. Recently, the thickness of the sidewalls of the mold frame tends to be thin because it is developed in a direction of decreasing the rate at which the overall size of the liquid crystal display is increased compared to the increase rate of the screen of the liquid crystal display.

However, when the thickness of the sidewalls is thin, it is difficult to support the large liquid crystal display panel. Therefore, as the large liquid crystal display panel flows due to external impact or vibration, the assemblability of the liquid crystal display device is reduced.

Accordingly, it is an object of the present invention to provide a flat panel display device which can improve the assemblability while reducing the overall size.

1 is an exploded perspective view illustrating a liquid crystal display according to an exemplary embodiment of the present invention.

FIG. 2 is a perspective view showing in detail the metal clip shown in FIG. 1.

3 is a cross-sectional view of the metal clip shown in FIG. 2 taken along a cutting line A-A`.

4 is a perspective view illustrating a coupling structure of a mold frame and a metal clip shown in FIG. 1.

5 is a perspective view illustrating a structure in which a metal clip is coupled to the mold frame shown in FIG. 1.

FIG. 6 is a cross-sectional view of the mold frame and the metal clip illustrated in FIG. 5 taken along the cutting line B-B ′.

7 is a perspective view illustrating a coupling structure of a metal clip, a mold frame, and a liquid crystal display panel.

FIG. 8 is a cross-sectional view of the metal clip, the mold frame, and the liquid crystal display panel illustrated in FIG.

9 is a perspective view illustrating a coupling structure of a metal clip, a mold frame, a liquid crystal display panel, and a top chassis.

10 is a perspective view illustrating a structure in which a top chassis is coupled to a mold frame.

FIG. 11 is a cross-sectional view of the metal clip, the mold frame, the liquid crystal display panel, and the top chassis shown in FIG. 10 taken along the cutting line D-D ′.

12 is an exploded perspective view illustrating a liquid crystal display according to another exemplary embodiment of the present invention.

FIG. 13 is a cross sectional view of the LCD shown in FIG. 12.

<Explanation of symbols for the main parts of the drawings>

100: display unit 110: liquid crystal display panel

200: mold frame 300: metal clip

310: first coupling part 311: first protrusion

320: second coupling portion 321: second projection

330: connection portion 340: guide portion

400: top chassis 500, 700: liquid crystal display

600: bottom chassis

According to an aspect of the present invention, there is provided a flat panel display device including: a display panel displaying an image; A first container having a bottom surface and a first sidewall extending from the bottom surface and having the display panel seated at an upper end portion thereof; And a guide member protruding higher than the first sidewall to guide the display panel.

According to the flat panel display device, the metal clip is coupled to the mold frame to support the display panel, thereby reducing the overall size of the flat panel display device and improving the assemblability.

Hereinafter, with reference to the accompanying drawings, it will be described in detail a preferred embodiment of the present invention. However, the description of the flat panel display device according to the present invention will be described by describing the liquid crystal display device which is one of the flat panel display devices as an embodiment of the present invention.

1 is an exploded perspective view illustrating a liquid crystal display according to an exemplary embodiment of the present invention.

Referring to FIG. 1, the liquid crystal display 500 according to an exemplary embodiment of the present invention includes a display unit 100 for displaying an image, a morph frame 200 on which the display unit 100 is seated, and the mold frame ( A plurality of metal clips 300 coupled to the support unit 100 to support the display unit 100 and a top chassis 400 coupled to the mold frame 200 to cover the display unit 100 are included.

The display unit 100 is interposed between a first substrate 111, a second substrate 113 facing the first substrate 111, and the first substrate 111 and the second substrate 113. And a plurality of tape carrier packages (hereinafter referred to as TCP) 130 and a circuit board 120 connected to the liquid crystal display panel 110. do.

The first substrate 111 is a substrate in which a plurality of pixels are formed in a matrix form, and each of the plurality of pixels extends in a second direction perpendicular to the first direction and a data line extending in a first direction. A gate line (not shown), a thin film transistor (hereinafter, referred to as TFT) (not shown) connected to the data line and the gate line, and a pixel electrode (not shown) coupled to the TFT.

Meanwhile, the second substrate 113 may include a color filter (not shown) including R, G, and B color pixels corresponding to the plurality of pixels, and a common electrode disposed on the color filter and facing the pixel electrode. Not shown).

Subsequently, when the first substrate 111 and the second substrate 113 are opposed to each other, the liquid crystal layer is interposed between the first substrate 111 and the second substrate 113.

The circuit board 120 generates a driving signal for driving the liquid crystal display panel 110 in response to various signals provided from the outside. The circuit board 120 is electrically connected to the liquid crystal display panel 110 through the plurality of TCPs 130.

Specifically, each of the plurality of TCP (130) is attached to be spaced apart from each other at a predetermined interval from the data portion of the first substrate 111 on which one end of the data line is disposed, the driving signal to one end of the data line Apply.

1 illustrates an integrated circuit board generating signals provided to the data lines and the gate lines, respectively. However, the circuit board 120 may be provided in the gate portion of the first substrate 111 in which one end of the data portion and the gate line is disposed.

Meanwhile, the mold frame 200 includes a bottom surface 210 and first to fourth sidewalls 220, 230, 240, and 250 extending from the bottom surface 210, and the first to fourth sidewalls. The liquid crystal display panel 110 is mounted on upper ends of the 220, 230, 240, and 250.

Although not shown in the drawing, the mold frame 200 generates a backlight assembly that generates light in the storage space defined by the bottom surface 210 and the first to fourth sidewalls 220, 230, 240, and 250. I can store it. That is, the backlight assembly is disposed on the rear surface of the liquid crystal display panel 110 to provide the light to the liquid crystal display panel 110. In this case, the mold frame 200 serves to receive the backlight assembly.

The metal clips 300 are coupled to the first sidewall 220 of the mold frame 200 and are mounted on the mold frame 200 by the first sidewall 220. Guide 110) not to flow. In detail, the metal clips 300 are disposed in an area of the first sidewall 220 that does not correspond to the plurality of TCPs 130.

Since the structures of the metal clips 300 coupled to the first sidewall 220 are all the same, hereinafter, only the structure and the coupling relationship of one metal clip are shown in the accompanying drawings, and a description of the corresponding drawings is provided. In the following, only the structure and coupling relationship of one metal clip will be described. Therefore, the description of the structure and the coupling relationship of the remaining metal clip is omitted.

Thereafter, the top chassis 400 is coupled to face the mold frame 200 to cover the liquid crystal display panel 110. In detail, the liquid crystal display panel 110 includes a display area for displaying an image and a peripheral area adjacent to the display area. The top chassis 400 includes an upper surface 410 having a transmission window 411 opening the display area of the liquid crystal display panel 110 and fifth to eighth sidewalls 420 and 430 extending from the upper surface 410. , 440 and 450, and are coupled to face the mold frame 200. That is, the upper surface 410 is disposed corresponding to the peripheral area, and the fifth to eighth sidewalls 420, 430, 440, and 450 are the first to fourth sidewalls 220, 230, 240, and 250. And correspondingly, respectively.

FIG. 2 is a perspective view illustrating the metal clip illustrated in FIG. 1 in detail, and FIG. 3 is a cross-sectional view of the metal clip illustrated in FIG. 2 taken along a cutting line A-A '.

2 and 3, the metal clip 300 includes a first coupling portion 310, a second coupling portion 320 facing the first coupling portion 310, and the first coupling portion 310. And a connection part 330 connecting the second coupling part 320 and a guide part 340 extending from the connection part 330 to guide the liquid crystal display panel (not shown).

Specifically, the first coupling portion 310 and the second coupling portion 320 are spaced at a predetermined interval. The connection part 330 connects the first end 310a of the first coupling part 310 and the second end 320a of the second coupling part 320. In this case, since the first coupling part 310 and the second coupling part 320 are parallel to each other, the straight line distance d between the first coupling part 310 and the second coupling part 320 is spaced apart from each other. Is the same as the height h of the connecting portion 330.

On the other hand, the first coupling portion 310 is formed with a first projection 311 protruding toward the separation space formed between the first coupling portion 310 and the second coupling portion 320, the second coupling The part 320 is provided with a second protrusion 321 protruding toward the separation space.

The first protrusion 311 has a rectangular shape, and only a surface of the first protrusion 311 which is located on the side of the third end 310b facing the first end 310a of the first coupling part 310 is formed. It is attached to the first coupling portion 310. At this time, the remaining surface is cut from the first coupling portion 310 so that the first protrusion 311 is inclined at a predetermined angle toward the separation space to protrude.

In addition, the second protrusion 321 has a rectangular shape and is located on the side of the fourth end portion 320b facing the second end portion 320a of the second coupling portion 320 among the surfaces forming the rectangle. Only a surface is attached to the second coupling part 320. At this time, the remaining surface is cut from the second coupling part 320 so that the second protrusion 321 is inclined at a predetermined angle toward the separation space to protrude.

Meanwhile, the guide part 340 extends from one end of the connection part 330 to have a predetermined height from the first coupling part 310. One end of the first guide portion 340 has a rounded shape. As such, since the guide part 340 has a rounded shape, the first thickness t1 of the guide part 340 is thicker than the second thickness t2 of the connection part 330.

Hereinafter, the coupling relationship between the metal clip 300, the mold frame 200, the liquid crystal display panel 110, and the top chassis 400 will be described in detail with reference to the accompanying drawings.

4 and 5 are perspective views illustrating a coupling structure of the mold frame and the metal clip shown in FIG. 1, and FIG. 6 is a cross-sectional view of the mold frame and the metal clip shown in FIG.

4 to 6, the metal clip 300 is coupled to the first sidewall 220 of the mold frame 200. In detail, the metal clip 300 may include a first coupling part 310 disposed on the upper end portion 221 of the first side wall 220, and a second coupling part disposed on the lower end portion 222 of the first side wall 220. The coupling part 320 is included. The metal clip 300 is a connecting portion 330 and the connecting portion 330 connecting the first end 310a of the first coupling portion 310 and the second end 320a of the second coupling portion 320. It further comprises a guide portion 340 protruding from the.

The metal clip 300 may have a first h and a third h parallel to each other such that the height h of the connection part 330 is equal to the spaced straight line distance d between the first and second coupling parts 310 and 320. Two coupling parts 310 and 320 are provided. The first coupling part 310 is provided with a first protrusion 311 protruding toward the separation space formed between the first coupling portion 310 and the second coupling portion 320, the second coupling portion The second protrusion 321 protruding toward the separation space is disposed at 320.

Meanwhile, a first fixing groove 221a recessed to a predetermined depth from the upper end portion 221 is formed in the upper end portion 221 of the first side wall 220, and the lower end portion 222 of the first side wall 220 is formed. The second fixing groove 222a recessed to a predetermined depth from the lower end portion 222 is formed. Then, when the metal clip 300 is fitted to the first side wall 220, the first protrusion 311 formed in the first coupling portion 310 is coupled to the first fixing groove 221a, The second protrusion 321 is coupled to the second fixing groove 222a. As a result, the metal clip 300 is fixed to the mold frame 200.

The first protrusion 311a may have the first coupling part toward the second direction D2 opposite to the first direction D1, which is a direction in which the metal clip 300 is fitted to the first sidewall 220. Protrude at an angle from 310. Accordingly, the first protrusion 311 moves along the upper end portion 221 of the first side wall 220 while the metal clip 300 is fitted to the first side wall 220. It is coupled to the first fixing groove (221a).

In addition, the second protrusion 321 is also coupled to the second direction toward a second direction D2 opposite to the first direction D1, which is a direction in which the metal clip 300 is fitted to the first sidewall 220. It protrudes from the part 320 inclined. Accordingly, the second protrusion 321 moves along the lower end portion 222 of the first sidewall 220 while the metal clip 300 is fitted to the first sidewall 220, and then the first sidewall ( When completely fitted in the 220 is coupled to the second fixing groove (222a).

Meanwhile, the guide part 340 extends from one end of the connection part 330 to have a predetermined height from the first coupling part 310. In this case, it is preferable that the height of the guide part 340 substantially matches the thickness of the liquid crystal display panel 110. That is, when the height of the guide part 340 is smaller than the thickness of the liquid crystal display panel 110, the liquid crystal display panel 11 may not be properly supported, and the height is the thickness of the liquid crystal display panel 110. If larger, the overall thickness of the liquid crystal display is increased by the guide part 340.

Accordingly, by making the height of the guide part 340 substantially match the thickness of the liquid crystal display panel 110, it is possible to prevent the thickness of the liquid crystal display device from increasing while increasing the support ratio of the liquid crystal display panel 110. have.

One end of the first guide portion 340 has a rounded shape to improve assembly. As such, since one end of the guide part 340 has a rounded shape, the first thickness t1 of the guide part 340 is thicker than the second thickness t2 of the connection part 330. In addition, since the first thickness t1 of the guide part 340 is thicker than the second thickness t2, the support of the liquid crystal display panel 110 is further increased by reinforcing the strength of the guide part 340. Can be.

7 is a perspective view illustrating a coupling structure of a metal clip, a mold frame, and a liquid crystal display panel, and FIG. 8 is a cross sectional view of the metal clip, mold frame, and liquid crystal display panel shown in FIG.

7 and 8, a liquid crystal display including a first substrate 111 and a second substrate 113 coupled to the first substrate 111 in a mold frame 200 to which a metal clip 300 is coupled. The panel 110 is seated. In detail, the liquid crystal display panel 110 is mounted on an upper surface 221 of the first sidewall 220 of the mold frame 200 and an upper surface of the first coupling portion 310 of the metal clip 300. When the liquid crystal display panel 110 is seated on the first coupling portion 310 and the upper end portion 221 of the first sidewall 220, the first substrate 111 extends longer than the second substrate 113. Since the end portion of the first substrate 111 is supported by the guide portion 340 of the metal clip 300.

Accordingly, the metal clip 300 guides the liquid crystal display panel 110 from flowing on the mold frame 200.

4 and 5, the third sidewall 250 of the mold frame 200 is formed by cutting between the upper end 251 and the lower end 252 so that the liquid crystal display panel 110 is seated. It is provided with a seating surface 253. In this case, the liquid crystal display panel 110 is supported by a portion of the third sidewall 250 extending from the seating surface 253 to the upper end portion 251. In this case, the thickness of the third sidewall 250 at the upper end portion 251 is thicker than the thickness of the guide portion 340 of the metal clip 300. In addition, since the mold frame 200 is made of a plastic material, the mold frame 200 has a smaller strength than the metal clip 300.

Therefore, by providing the metal clip 300 coupled to the first sidewall 220, the thickness of the mold frame 200 may be thinned, and further, the overall size of the liquid crystal display may be reduced. Can be.

7 and 8, the metal clip 300 is coupled to the first sidewall 220 on which the TCPs (not shown) are disposed. That is, when the height of the first sidewall 220 is increased to support the liquid crystal display panel 110, the assembly quality of the TCPs is degraded. In order to solve this problem, the metal clip 300 is coupled to the first sidewall 220 of the mold frame 200, but is coupled to an area between the TCPs where the TCPs are not disposed. Therefore, not only the liquid crystal display panel 110 may be supported by the metal clip 300, but also the assembly of the liquid crystal display device may be improved because it does not affect the assembly of the TCPs.

4 and 5 illustrate a case in which the metal clip 300 is installed only on the first sidewall 220 of the mold frame 200. However, the metal clips 300 may be installed on the second to fourth sidewalls 230, 240, and 250 as well as the first sidewall 220.

9 and 10 are perspective views illustrating a coupling structure of a metal clip, a mold frame, a liquid crystal display panel, and a top chassis, and FIG. 11 is a cut line DD for the metal clip, mold frame, liquid crystal display panel, and top chassis shown in FIG. 10. It is a splice section cut into `.

9 to 11, the top chassis 400 is coupled to face the mold frame 200 on which the liquid crystal display panel 110 is mounted. In detail, when the top chassis 400 and the mold frame 200 are coupled to each other, the upper surface 410 having a transmission window for opening the display area of the liquid crystal display panel 110 may have a periphery of the liquid crystal display panel 110. Cover the area. The fifth and seventh sidewalls 420 and 450 extending from the upper surface 410 correspond to the first and third sidewalls 220 and 250 of the mold frame 220, respectively.

Since the guide part 340 of the metal clip 300 protrudes from the first coupling part 310 to a predetermined height, when the top chassis 400 and the mold frame 200 are coupled to each other, The end of the five side wall 420 is caught by the guide portion 340 may cause assembly failure.

In order to prevent such a phenomenon, the end of the guide part 340 has a rounded shape. When the top chassis 400 and the mold frame 200 are coupled to each other, the end of the fifth sidewall 420 may be formed. The phenomenon caught by the end of the guide portion 340 is prevented. As a result, poor assembly of the liquid crystal display device can be prevented.

Meanwhile, the top chassis 400 includes a receiving hole 421 extending from the top surface 410 to the fifth side wall 420 in an edge region where the top surface 410 and the fifth side wall 420 contact each other. do. When the top chassis 400 is coupled to the mold frame 200, the storage hole 421 accommodates the guide part 340 of the metal clip 300.

The guide part 340 is formed thicker than the connection part 330 to form an end portion in a round shape. The top chassis 400 includes the storage hole 421 in a region corresponding to the guide portion 340. That is, when the top chassis 400 is coupled to correspond to the mold frame 200, the guide part 340 is accommodated in the accommodation hole 421. As a result, it is possible to prevent the overall size of the LCD 500 from being increased by the guide part 340.

12 is an exploded perspective view illustrating a liquid crystal display according to another exemplary embodiment of the present invention, and FIG. 13 is a cross sectional view of the liquid crystal display shown in FIG. 12. 12 and 13, the same reference numerals are given to the same components as those illustrated in FIG. 1, and description thereof will be omitted.

12 and 13, the liquid crystal display 700 according to another exemplary embodiment of the present invention includes a display unit 100 for displaying an image, a morph frame 200 on which the display unit 100 is seated, and A bottom chassis 600 accommodates the mold frame 200 and guides the display unit, and a top chassis 400 coupled to the bottom chassis 600 to cover the display unit 100.

The mold frame 200 includes a bottom surface 210 and first to fourth sidewalls 220, 230, 240, and 250 extending from the bottom surface 210, and the first to fourth sidewalls 220. The liquid crystal display panel 110 is seated on the upper end of the 230, 240, and 250.

The bottom chassis 600 includes the support surface 610 and the liquid crystal display panel 110 in an accommodation space consisting of ninth through twelfth sidewalls 620, 630, 640, and 650 extending from the support surface 610. The mold frame 200 seated therein is received. The ninth sidewall 620 facing the first sidewall 220 includes a guide part 621 protruding from an upper end of the ninth sidewall 620 to support the liquid crystal display panel 110. In this case, the guide portion protrudes higher than the first sidewall 220, so that the liquid crystal display panel 110 is supported by the guide portion 621. Since the end portion of the guide portion 621 has a rounded shape, the first thickness t3 of the guide portion 621 is thicker than the thickness t4 of the ninth sidewall.

When the bottom chassis 600 accommodates the mold frame 200, the guide part 621 is seated on an upper end of the first sidewall 220 of the mold frame 200. Support. Therefore, the guide part 621 prevents the liquid crystal display panel 11 from flowing on the mold frame 200.

In detail, the liquid crystal display panel 110 includes a first substrate 111 and a second substrate 113 coupled to the first substrate 111, and the first substrate 111 is the second substrate. It extends longer than 113. Therefore, the guide part 621 supports the first substrate 111 to prevent the liquid crystal display panel 110 from flowing.

Thereafter, the top chassis 400 is coupled to face the bottom chassis 600 to cover the liquid crystal display panel 110. In detail, the liquid crystal display panel 110 includes a display area for displaying an image and a peripheral area adjacent to the display area. The top chassis 400 includes an upper surface 410 having a transmission window 411 opening the display area of the liquid crystal display panel 110 and fifth to eighth sidewalls 420 and 430 extending from the upper surface 410. , 440, 450). Accordingly, when the top chassis 400 is coupled to the bottom chassis 600, the top surface 410 is disposed corresponding to the peripheral area, and the fifth to eighth sidewalls 420, 430, 440, and 450 are disposed. Are correspondingly coupled to the ninth to twelfth sidewalls 620, 630, 640, and 650, respectively.

The top chassis 400 includes a receiving hole 421 extending from the top surface 410 to the fifth side wall 420 in an edge region where the top surface 410 and the fifth side wall 420 contact each other. In this case, the receiving hole 421 is formed in an area corresponding to the guide part 621 of the bottom chassis 600. When the top chassis 400 is coupled to the bottom chassis 600, the accommodation hole 421 accommodates the guide part 621.

That is, since the guide part 621 is rounded, the first thickness t3 of the guide part 621 is formed to be thicker than the second thickness t4 of the ninth sidewall 620. Accordingly, by coupling the guide part 621 to the accommodation hole 421, it is possible to prevent the overall size of the liquid crystal display apparatus 700 from being increased by the guide part 621.

According to the flat panel display device, the metal clip coupled to the mold frame and supporting the display panel mounted on the mold frame may include a first coupling part coupled to an upper end of the sidewall of the mold frame, a second coupling part coupled to a lower end of the sidewall, A connecting part connecting the first and second coupling parts and a guide part extending from the connecting part to guide the display panel are provided.

Accordingly, the thickness of the flesh of the mold frame may be reduced by using a metal clip that is thinner than the mold frame, thereby reducing the overall size of the flat panel display.

In addition, the guide characteristics of the display panel may be increased by using a metal clip having a greater strength than that of the mold frame, and the assembly of the flat panel display may be improved by processing the metal clip.

Although described with reference to the embodiments above, those skilled in the art will understand that the present invention can be variously modified and changed without departing from the spirit and scope of the invention as set forth in the claims below. Could be.

Claims (16)

A display panel displaying an image; A first container having a bottom surface and a first sidewall extending from the bottom surface and having the display panel seated at an upper end portion thereof; And And a guide member configured to guide the display panel by providing a guide portion protruding higher than the first sidewall. The flat panel display of claim 1, wherein the guide member is a metal clip coupled to the first sidewall. The method of claim 2, wherein the metal clip, A first coupling part fixed to an upper end of the first side wall; A second coupling part fixed to a lower end of the first side wall; A connection part connecting the first and second coupling parts; And And a guide part protruding from the connection part to guide the display panel. The metal clip of claim 3, wherein the metal clip includes a first protrusion protruding from the first coupling portion toward the second coupling portion and a second protrusion protruding from the second coupling portion toward the first coupling portion. Flat panel display device. According to claim 4, The first container is recessed to a predetermined depth from the upper end and the first fixing groove to engage with the first projection and the second fixing groove recessed to a predetermined depth from the lower end to engage with the second projection. Flat panel display, characterized in that formed. The flat panel display of claim 3, wherein an end portion of the guide portion has a rounded shape. The display device of claim 1, further comprising an upper surface corresponding to a peripheral portion adjacent to the display surface of the display panel and a second sidewall extending from the upper surface to face the first sidewall of the first container. And a cover for coupling toward the cover to cover the display panel. The flat panel display of claim 7, further comprising a receiving hole extending from the upper surface to the second sidewall and accommodating the guide part in an edge area where the upper surface and the second sidewall contact each other. The flat panel display of claim 1, wherein the display panel is a liquid crystal display panel. The liquid crystal display panel of claim 8, wherein a plurality of connection films are attached to one side of the liquid crystal display panel to connect a circuit board for driving the liquid crystal display panel to the liquid crystal display panel. Flat panel display device. The flat panel display of claim 10, wherein the guide member is coupled to the first sidewall in a second region adjacent to the first region where the plurality of connection films are disposed to guide the liquid crystal display panel. The second container of claim 1, further comprising a support surface and a second sidewall extending from the support surface, the second container including the guide part protruding higher than the first sidewall on the second sidewall. Flat panel display device further comprising. The flat panel display of claim 12, wherein an end portion of the guide portion has a rounded shape. The flat panel display of claim 12, wherein the second container is made of a metal material. The display device of claim 12, further comprising an upper surface facing a peripheral portion adjacent to the display surface of the display panel and a third sidewall extending from the upper surface to face the second sidewall of the second container. And a cover for coupling toward the cover to cover the display panel. The flat panel display of claim 15, wherein a storage hole extending from the upper surface to the third sidewall is formed in an edge region where the upper surface and the third sidewall contact each other, and the storage hole accommodates the guide part. .